Place
- Colima, Mexico1
- Conception Bay South, Canada1
- Congo1
- Coquitlam, Canada1
- Corner Brook, Canada1
- Cuba1
- Côte d'Ivoire1
- Dartmouth, Canada1
- Dawson Creek, Canada1
- Del Norte County (Calif.)1
- Distrito Federal, Mexico City, Mexico1
- Dolbeau-Mistassini, Canada1
- Dominica1
- Dryden, Canada1
- Durango, Mexico1
- Earth (Planet)1
- East Palo Alto (Calif.)1
- Edmonton, Canada1
- El Salvador1
- Estevan, Canada1