| Williamstown to Oschatz | 4,079.19 mi (6,564.83 km) |
| Williamstown to Oschersleben | 3,986.05 mi (6,414.92 km) |
| Williamstown to Osnabruck | 3,854.37 mi (6,203.01 km) |
| Williamstown to Ostbevern | 3,852.85 mi (6,200.56 km) |
| Williamstown to Osterburg | 3,983.76 mi (6,411.25 km) |
| Williamstown to Ostercappeln | 3,859.75 mi (6,211.67 km) |
| Williamstown to Osterhofen | 4,156.98 mi (6,690.02 km) |
| Williamstown to Osterholz-Scharmbeck | 3,858.71 mi (6,209.99 km) |
| Williamstown to Osternienburg | 4,021.99 mi (6,472.77 km) |
| Williamstown to Osterode | 3,955.55 mi (6,365.84 km) |
| Williamstown to Osterwieck | 3,966.84 mi (6,384.01 km) |
| Williamstown to Ostfildern | 4,002.17 mi (6,440.87 km) |
| Williamstown to Osthofen | 3,936.18 mi (6,334.67 km) |
| Williamstown to Ostrhauderfehn | 3,815.88 mi (6,141.06 km) |
| Williamstown to Ostringen | 3,965.79 mi (6,382.32 km) |
