| Williamstown to Reedley (California) | 2,401.12 mi (3,864.23 km) |
| Williamstown to Reidsville (North Carolina) | 344.66 mi (554.68 km) |
| Williamstown to Reisterstown (Maryland) | 99.06 mi (159.42 km) |
| Williamstown to Rendon (Texas) | 1,331.08 mi (2,142.16 km) |
| Williamstown to Reno (Nevada) | 2,362.46 mi (3,802.01 km) |
| Williamstown to Renton (Washington) | 2,384.91 mi (3,838.14 km) |
| Williamstown to Republic (Missouri) | 1,013.10 mi (1,630.42 km) |
| Williamstown to Reston (Virginia) | 136.42 mi (219.55 km) |
| Williamstown to Revere (Massachusetts) | 280.13 mi (450.82 km) |
| Williamstown to Rexburg (Idaho) | 1,902.88 mi (3,062.38 km) |
| Williamstown to Reynoldsburg (Ohio) | 415.03 mi (667.93 km) |
| Williamstown to Rialto (California) | 2,352.48 mi (3,785.94 km) |
| Williamstown to Richardson (Texas) | 1,291.45 mi (2,078.39 km) |
| Williamstown to Richfield (Minnesota) | 999.29 mi (1,608.20 km) |
| Williamstown to Richfield (Wisconsin) | 728.22 mi (1,171.96 km) |
