| Douarnenez to Rockville (Maryland) | 3,559.42 mi (5,728.33 km) |
| Douarnenez to Rockville Centre (New York) | 3,343.85 mi (5,381.40 km) |
| Douarnenez to Rockwall (Texas) | 4,658.97 mi (7,497.89 km) |
| Douarnenez to Rocky Mount (North Carolina) | 3,715.86 mi (5,980.09 km) |
| Douarnenez to Rocky Point (New York) | 3,302.85 mi (5,315.43 km) |
| Douarnenez to Rocky River (Ohio) | 3,666.08 mi (5,899.99 km) |
| Douarnenez to Roessleville (New York) | 3,275.11 mi (5,270.78 km) |
| Douarnenez to Rogers (Arkansas) | 4,404.07 mi (7,087.67 km) |
| Douarnenez to Rogers (Minnesota) | 3,987.72 mi (6,417.61 km) |
| Douarnenez to Rohnert Park (California) | 5,369.22 mi (8,640.92 km) |
| Douarnenez to Rolla (Missouri) | 4,230.79 mi (6,808.80 km) |
| Douarnenez to Rolling Meadows (Illinois) | 3,898.01 mi (6,273.24 km) |
| Douarnenez to Roma (Texas) | 5,085.29 mi (8,183.98 km) |
| Douarnenez to Rome (Georgia) | 4,114.69 mi (6,621.95 km) |
| Douarnenez to Rome (New York) | 3,328.55 mi (5,356.78 km) |
