| Colmar to Robertsville (New Jersey) | 3,886.27 mi (6,254.34 km) |
| Colmar to Robinson (Texas) | 5,235.37 mi (8,425.51 km) |
| Colmar to Robstown (Texas) | 5,446.46 mi (8,765.24 km) |
| Colmar to Rochester (Michigan) | 4,143.70 mi (6,668.64 km) |
| Colmar to Rochester (Minnesota) | 4,436.88 mi (7,140.46 km) |
| Colmar to Rochester (New Hampshire) | 3,628.11 mi (5,838.88 km) |
| Colmar to Rochester (New York) | 3,904.55 mi (6,283.76 km) |
| Colmar to Rochester Hills (Michigan) | 4,146.10 mi (6,672.51 km) |
| Colmar to Rock Hill (South Carolina) | 4,407.47 mi (7,093.14 km) |
| Colmar to Rock Island (Illinois) | 4,486.66 mi (7,220.58 km) |
| Colmar to Rock Springs (Wyoming) | 5,134.26 mi (8,262.80 km) |
| Colmar to Rockford (Illinois) | 4,392.21 mi (7,068.58 km) |
| Colmar to Rockledge (Florida) | 4,706.97 mi (7,575.14 km) |
| Colmar to Rocklin (California) | 5,656.31 mi (9,102.96 km) |
| Colmar to Rockport (Texas) | 5,410.23 mi (8,706.92 km) |
