| Horizon City to Oschatz | 5,624.36 mi (9,051.53 km) |
| Horizon City to Oschersleben | 5,531.72 mi (8,902.45 km) |
| Horizon City to Osnabruck | 5,414.42 mi (8,713.67 km) |
| Horizon City to Ostbevern | 5,417.85 mi (8,719.19 km) |
| Horizon City to Osterburg | 5,514.29 mi (8,874.40 km) |
| Horizon City to Ostercappeln | 5,417.74 mi (8,719.00 km) |
| Horizon City to Osterhofen | 5,740.34 mi (9,238.18 km) |
| Horizon City to Osterholz-Scharmbeck | 5,399.68 mi (8,689.95 km) |
| Horizon City to Osternienburg | 5,566.34 mi (8,958.16 km) |
| Horizon City to Osterode | 5,511.61 mi (8,870.08 km) |
| Horizon City to Osterwieck | 5,516.48 mi (8,877.92 km) |
| Horizon City to Ostfildern | 5,607.78 mi (9,024.86 km) |
| Horizon City to Osthofen | 5,533.31 mi (8,905.00 km) |
| Horizon City to Ostrhauderfehn | 5,365.05 mi (8,634.21 km) |
| Horizon City to Ostringen | 5,567.69 mi (8,960.34 km) |
