| Colfontaine to Reidsville (North Carolina) | 4,078.96 mi (6,564.46 km) |
| Colfontaine to Reisterstown (Maryland) | 3,819.80 mi (6,147.37 km) |
| Colfontaine to Rendon (Texas) | 4,963.73 mi (7,988.35 km) |
| Colfontaine to Reno (Nevada) | 5,348.44 mi (8,607.48 km) |
| Colfontaine to Renton (Washington) | 4,951.98 mi (7,969.45 km) |
| Colfontaine to Republic (Missouri) | 4,585.91 mi (7,380.31 km) |
| Colfontaine to Reston (Virginia) | 3,864.11 mi (6,218.68 km) |
| Colfontaine to Revere (Massachusetts) | 3,455.05 mi (5,560.37 km) |
| Colfontaine to Rexburg (Idaho) | 4,867.89 mi (7,834.11 km) |
| Colfontaine to Reynoldsburg (Ohio) | 4,037.42 mi (6,497.59 km) |
| Colfontaine to Rialto (California) | 5,588.07 mi (8,993.13 km) |
| Colfontaine to Richardson (Texas) | 4,923.20 mi (7,923.12 km) |
| Colfontaine to Richfield (Minnesota) | 4,202.00 mi (6,762.47 km) |
| Colfontaine to Richfield (Wisconsin) | 4,095.56 mi (6,591.17 km) |
| Colfontaine to Richland (Washington) | 4,945.19 mi (7,958.51 km) |
