| Lapua to Oestrich-Winkel | 1,057.64 mi (1,702.11 km) |
| Lapua to Offenburg | 1,154.67 mi (1,858.27 km) |
| Lapua to Oftersheim | 1,085.58 mi (1,747.07 km) |
| Lapua to Ohrdruf | 954.61 mi (1,536.30 km) |
| Lapua to Ohringen | 1,079.60 mi (1,737.44 km) |
| Lapua to Olbernhau | 923.10 mi (1,485.59 km) |
| Lapua to Olching | 1,113.93 mi (1,792.69 km) |
| Lapua to Oldenburg | 863.71 mi (1,390.01 km) |
| Lapua to Oldenburg in Holstein | 738.36 mi (1,188.27 km) |
| Lapua to Olfen | 966.11 mi (1,554.80 km) |
| Lapua to Olpe | 998.68 mi (1,607.23 km) |
| Lapua to Olsberg | 965.06 mi (1,553.11 km) |
| Lapua to Oranienburg | 789.95 mi (1,271.29 km) |
| Lapua to Ortenberg | 1,015.05 mi (1,633.57 km) |
| Lapua to Oschatz | 885.31 mi (1,424.77 km) |
