| Colmar to Ridgeland (Mississippi) | 4,906.65 mi (7,896.49 km) |
| Colmar to Ridgewood (New Jersey) | 3,851.89 mi (6,199.01 km) |
| Colmar to Rifle (Colorado) | 5,198.15 mi (8,365.62 km) |
| Colmar to Rincon (Georgia) | 4,539.75 mi (7,306.03 km) |
| Colmar to Ringwood (New Jersey) | 3,853.48 mi (6,201.57 km) |
| Colmar to Río Grande (Puerto Rico) | 4,511.57 mi (7,260.68 km) |
| Colmar to Rio Grande City (Texas) | 5,566.68 mi (8,958.71 km) |
| Colmar to Rio Linda (California) | 5,668.83 mi (9,123.10 km) |
| Colmar to Rio Rancho (New Mexico) | 5,390.63 mi (8,675.38 km) |
| Colmar to Rio Rico (Arizona) | 5,749.01 mi (9,252.13 km) |
| Colmar to Ripon (California) | 5,715.51 mi (9,198.23 km) |
| Colmar to River Edge (New Jersey) | 3,851.09 mi (6,197.73 km) |
| Colmar to River Falls (Wisconsin) | 4,402.40 mi (7,084.98 km) |
| Colmar to River Forest (Illinois) | 4,361.58 mi (7,019.29 km) |
| Colmar to River Grove (Illinois) | 4,360.95 mi (7,018.26 km) |
