| Ballwin to Oschatz | 4,711.76 mi (7,582.85 km) |
| Ballwin to Oschersleben | 4,618.12 mi (7,432.14 km) |
| Ballwin to Osnabruck | 4,493.92 mi (7,232.26 km) |
| Ballwin to Ostbevern | 4,495.36 mi (7,234.59 km) |
| Ballwin to Osterburg | 4,606.84 mi (7,413.99 km) |
| Ballwin to Ostercappeln | 4,498.10 mi (7,238.99 km) |
| Ballwin to Osterhofen | 4,812.86 mi (7,745.56 km) |
| Ballwin to Osterholz-Scharmbeck | 4,486.86 mi (7,220.90 km) |
| Ballwin to Osternienburg | 4,653.59 mi (7,489.23 km) |
| Ballwin to Osterode | 4,593.55 mi (7,392.61 km) |
| Ballwin to Osterwieck | 4,601.11 mi (7,404.77 km) |
| Ballwin to Ostfildern | 4,670.39 mi (7,516.27 km) |
| Ballwin to Osthofen | 4,598.78 mi (7,401.03 km) |
| Ballwin to Ostrhauderfehn | 4,448.56 mi (7,159.26 km) |
| Ballwin to Ostringen | 4,631.51 mi (7,453.69 km) |
