| Front Royal to Oschatz | 4,239.13 mi (6,822.23 km) |
| Front Royal to Oschersleben | 4,145.76 mi (6,671.96 km) |
| Front Royal to Osnabruck | 4,015.02 mi (6,461.56 km) |
| Front Royal to Ostbevern | 4,013.95 mi (6,459.83 km) |
| Front Royal to Osterburg | 4,142.08 mi (6,666.04 km) |
| Front Royal to Ostercappeln | 4,020.23 mi (6,469.94 km) |
| Front Royal to Osterhofen | 4,320.52 mi (6,953.20 km) |
| Front Royal to Osterholz-Scharmbeck | 4,017.61 mi (6,465.71 km) |
| Front Royal to Osternienburg | 4,181.69 mi (6,729.79 km) |
| Front Royal to Osterode | 4,116.13 mi (6,624.26 km) |
| Front Royal to Osterwieck | 4,126.87 mi (6,641.55 km) |
| Front Royal to Ostfildern | 4,167.29 mi (6,706.61 km) |
| Front Royal to Osthofen | 4,100.40 mi (6,598.96 km) |
| Front Royal to Ostrhauderfehn | 3,975.41 mi (6,397.81 km) |
| Front Royal to Ostringen | 4,130.50 mi (6,647.40 km) |
