| Cosham to Ridgeland (Mississippi) | 4,483.74 mi (7,215.88 km) |
| Cosham to Ridgewood (New Jersey) | 3,430.07 mi (5,520.17 km) |
| Cosham to Rifle (Colorado) | 4,787.63 mi (7,704.94 km) |
| Cosham to Rincon (Georgia) | 4,120.79 mi (6,631.76 km) |
| Cosham to Ringwood (New Jersey) | 3,431.54 mi (5,522.53 km) |
| Cosham to Río Grande (Puerto Rico) | 4,146.10 mi (6,672.50 km) |
| Cosham to Rio Grande City (Texas) | 5,143.48 mi (8,277.64 km) |
| Cosham to Rio Linda (California) | 5,277.48 mi (8,493.29 km) |
| Cosham to Rio Rancho (New Mexico) | 4,974.59 mi (8,005.83 km) |
| Cosham to Rio Rico (Arizona) | 5,333.66 mi (8,583.70 km) |
| Cosham to Ripon (California) | 5,322.14 mi (8,565.15 km) |
| Cosham to River Edge (New Jersey) | 3,429.34 mi (5,518.99 km) |
| Cosham to River Falls (Wisconsin) | 3,984.63 mi (6,412.64 km) |
| Cosham to River Forest (Illinois) | 3,939.38 mi (6,339.81 km) |
| Cosham to River Grove (Illinois) | 3,938.76 mi (6,338.82 km) |
