| Douarnenez to Romeoville (Illinois) | 3,919.60 mi (6,307.99 km) |
| Douarnenez to Romulus (Michigan) | 3,699.50 mi (5,953.77 km) |
| Douarnenez to Ronkonkoma (New York) | 3,316.07 mi (5,336.70 km) |
| Douarnenez to Roosevelt (New York) | 3,340.87 mi (5,376.61 km) |
| Douarnenez to Rosamond (California) | 5,406.98 mi (8,701.69 km) |
| Douarnenez to Rosaryville (Maryland) | 3,557.70 mi (5,725.56 km) |
| Douarnenez to Roscoe (Illinois) | 3,923.36 mi (6,314.03 km) |
| Douarnenez to Rose Hill (Virginia) | 3,569.25 mi (5,744.15 km) |
| Douarnenez to Roseburg (Oregon) | 5,121.52 mi (8,242.28 km) |
| Douarnenez to Rosedale (California) | 5,413.44 mi (8,712.09 km) |
| Douarnenez to Rosedale (Maryland) | 3,521.44 mi (5,667.20 km) |
| Douarnenez to Roselle (Illinois) | 3,904.42 mi (6,283.55 km) |
| Douarnenez to Roselle (New Jersey) | 3,371.49 mi (5,425.88 km) |
| Douarnenez to Roselle Park (New Jersey) | 3,371.30 mi (5,425.58 km) |
| Douarnenez to Rosemead (California) | 5,445.30 mi (8,763.36 km) |
