| Colmar to Rosemont (California) | 5,674.59 mi (9,132.37 km) |
| Colmar to Rosemount (Minnesota) | 4,423.63 mi (7,119.14 km) |
| Colmar to Rosenberg (Texas) | 5,281.64 mi (8,499.97 km) |
| Colmar to Roseville (California) | 5,660.50 mi (9,109.70 km) |
| Colmar to Roseville (Michigan) | 4,144.40 mi (6,669.77 km) |
| Colmar to Roseville (Minnesota) | 4,414.12 mi (7,103.84 km) |
| Colmar to Rossmoor (California) | 5,854.08 mi (9,421.23 km) |
| Colmar to Rossville (Maryland) | 4,019.30 mi (6,468.44 km) |
| Colmar to Roswell (Georgia) | 4,589.19 mi (7,385.59 km) |
| Colmar to Roswell (New Mexico) | 5,415.77 mi (8,715.84 km) |
| Colmar to Round Lake (Illinois) | 4,351.91 mi (7,003.72 km) |
| Colmar to Round Lake Beach (Illinois) | 4,349.33 mi (6,999.57 km) |
| Colmar to Round Rock (Texas) | 5,304.43 mi (8,536.66 km) |
| Colmar to Rowland Heights (California) | 5,837.56 mi (9,394.65 km) |
| Colmar to Rowlett (Texas) | 5,137.85 mi (8,268.57 km) |
