word | | Capital |
| Washington | Cook Islands | name: Avarua geographic coordinates: 21 12 S, 159 46 W time difference: UTC-10 (5 hours behind Washington, DC during Standard Time) |
| Washington | Costa Rica | name: San Jose geographic coordinates: 9 56 N, 84 05 W time difference: UTC-6 (1 hour behind Washington, DC during Standard Time) |
| Washington | Cote d'Ivoire | ... geographic coordinates: 6 49 N, 5 17 W time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time) note: although Yamoussoukro has been the official capital since 1983, Abidjan ... |
| Washington | Croatia | ... geographic coordinates: 45 48 N, 16 00 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last ... |
| Washington | Cuba | ... Havana geographic coordinates: 23 07 N, 82 21 W time difference: UTC-5 (same time as Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last ... |
| Washington | Cyprus | ... geographic coordinates: 35 10 N, 33 22 E time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last ... |
| Washington | Czech Republic | ... geographic coordinates: 50 05 N, 14 28 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last ... |
| Washington | Denmark | ... geographic coordinates: 55 40 N, 12 35 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last ... |
| Washington | Dhekelia | ... geographic coordinates: 34 40 N, 32 51 E time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last ... |
| Washington | Djibouti | name: Djibouti geographic coordinates: 11 35 N, 43 09 E time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time) |
| Washington | Dominica | name: Roseau geographic coordinates: 15 18 N, 61 24 W time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time) |
| Washington | Dominican Republic | name: Santo Domingo geographic coordinates: 18 28 N, 69 54 W time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time) |
| Washington | Ecuador | name: Quito geographic coordinates: 0 13 S, 78 30 W time difference: UTC-5 (same time as Washington, DC during Standard Time) |
| Washington | Egypt | ... geographic coordinates: 30 03 N, 31 15 E time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Friday in April; ends last ... |
| Washington | El Salvador | name: San Salvador geographic coordinates: 13 42 N, 89 12 W time difference: UTC-6 (1 hour behind Washington, DC during Standard Time) |
| Washington | Equatorial Guinea | name: Malabo geographic coordinates: 3 45 N, 8 47 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) |
| Washington | Eritrea | name: Asmara (Asmera) geographic coordinates: 15 20 N, 38 56 E time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time) |
| Washington | Estonia | ... geographic coordinates: 59 26 N, 24 43 E time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last ... |
| Washington | Ethiopia | name: Addis Ababa geographic coordinates: 9 02 N, 38 42 E time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time) |
| Washington | European Union | ... geographic coordinates: 50 50 N, 4 20 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last ... |
| Washington | Falkland Islands (Islas Malvinas) | ... geographic coordinates: 51 42 S, 57 51 W time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins first Sunday in September; ends third ... |
| Washington | Faroe Islands | ... geographic coordinates: 62 01 N, 6 46 W time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last ... |