| Weener to Olivenza | 1,213.26 mi (1,952.55 km) |
| Weener to Olot | 791.71 mi (1,274.14 km) |
| Weener to Onate | 831.28 mi (1,337.81 km) |
| Weener to Onda | 980.33 mi (1,577.69 km) |
| Weener to Onteniente | 1,060.85 mi (1,707.27 km) |
| Weener to Orihuela | 1,114.94 mi (1,794.32 km) |
| Weener to Osuna | 1,252.89 mi (2,016.34 km) |
| Weener to Ourense | 1,025.45 mi (1,650.30 km) |
| Weener to Oviedo | 907.10 mi (1,459.83 km) |
| Weener to Paiporta | 1,017.95 mi (1,638.24 km) |
| Weener to Pajara | 2,032.46 mi (3,270.93 km) |
| Weener to Palafolls | 822.79 mi (1,324.16 km) |
| Weener to Palafrugell | 801.29 mi (1,289.55 km) |
| Weener to Palamos | 806.50 mi (1,297.94 km) |
| Weener to Palencia | 946.38 mi (1,523.05 km) |
