| Serpa to Oschatz | 1,365.41 mi (2,197.41 km) |
| Serpa to Oschersleben | 1,331.54 mi (2,142.91 km) |
| Serpa to Osnabruck | 1,244.83 mi (2,003.36 km) |
| Serpa to Ostbevern | 1,226.62 mi (1,974.06 km) |
| Serpa to Osterburg | 1,382.19 mi (2,224.42 km) |
| Serpa to Ostercappeln | 1,253.51 mi (2,017.32 km) |
| Serpa to Osterhofen | 1,268.66 mi (2,041.70 km) |
| Serpa to Osterholz-Scharmbeck | 1,313.28 mi (2,113.53 km) |
| Serpa to Osternienburg | 1,347.79 mi (2,169.06 km) |
| Serpa to Osterode | 1,286.16 mi (2,069.88 km) |
| Serpa to Osterwieck | 1,311.92 mi (2,111.34 km) |
| Serpa to Ostfildern | 1,123.52 mi (1,808.14 km) |
| Serpa to Osthofen | 1,131.64 mi (1,821.21 km) |
| Serpa to Ostrhauderfehn | 1,275.37 mi (2,052.50 km) |
| Serpa to Ostringen | 1,123.86 mi (1,808.67 km) |
