| Alicante to Oerlinghausen | 1,039.47 mi (1,672.87 km) |
| Alicante to Oestrich-Winkel | 907.02 mi (1,459.70 km) |
| Alicante to Offenburg | 815.89 mi (1,313.04 km) |
| Alicante to Oftersheim | 884.20 mi (1,422.98 km) |
| Alicante to Ohrdruf | 1,021.40 mi (1,643.79 km) |
| Alicante to Ohringen | 898.59 mi (1,446.14 km) |
| Alicante to Olbernhau | 1,086.36 mi (1,748.33 km) |
| Alicante to Olching | 901.23 mi (1,450.39 km) |
| Alicante to Oldenburg | 1,103.21 mi (1,775.44 km) |
| Alicante to Oldenburg in Holstein | 1,225.01 mi (1,971.47 km) |
| Alicante to Olfen | 999.14 mi (1,607.96 km) |
| Alicante to Olpe | 964.68 mi (1,552.51 km) |
| Alicante to Olsberg | 998.40 mi (1,606.77 km) |
| Alicante to Oranienburg | 1,192.13 mi (1,918.55 km) |
| Alicante to Ortenberg | 952.54 mi (1,532.96 km) |
