| Colfontaine to Robertsville (New Jersey) | 3,677.84 mi (5,918.91 km) |
| Colfontaine to Robinson (Texas) | 5,018.12 mi (8,075.88 km) |
| Colfontaine to Robstown (Texas) | 5,231.54 mi (8,419.36 km) |
| Colfontaine to Rochester (Michigan) | 3,926.24 mi (6,318.67 km) |
| Colfontaine to Rochester (Minnesota) | 4,214.26 mi (6,782.19 km) |
| Colfontaine to Rochester (New Hampshire) | 3,418.04 mi (5,500.80 km) |
| Colfontaine to Rochester (New York) | 3,689.94 mi (5,938.39 km) |
| Colfontaine to Rochester Hills (Michigan) | 3,928.64 mi (6,322.53 km) |
| Colfontaine to Rock Hill (South Carolina) | 4,200.21 mi (6,759.58 km) |
| Colfontaine to Rock Island (Illinois) | 4,266.27 mi (6,865.89 km) |
| Colfontaine to Rock Springs (Wyoming) | 4,909.01 mi (7,900.29 km) |
| Colfontaine to Rockford (Illinois) | 4,172.00 mi (6,714.18 km) |
| Colfontaine to Rockledge (Florida) | 4,509.10 mi (7,256.69 km) |
| Colfontaine to Rocklin (California) | 5,432.00 mi (8,741.97 km) |
| Colfontaine to Rockport (Texas) | 5,195.61 mi (8,361.52 km) |
