| Terneuzen to Olivenza | 1,021.67 mi (1,644.23 km) |
| Terneuzen to Olot | 635.44 mi (1,022.65 km) |
| Terneuzen to Onate | 643.65 mi (1,035.86 km) |
| Terneuzen to Onda | 809.85 mi (1,303.33 km) |
| Terneuzen to Onteniente | 890.74 mi (1,433.51 km) |
| Terneuzen to Orihuela | 944.42 mi (1,519.90 km) |
| Terneuzen to Osuna | 1,067.87 mi (1,718.57 km) |
| Terneuzen to Ourense | 829.90 mi (1,335.60 km) |
| Terneuzen to Oviedo | 712.05 mi (1,145.93 km) |
| Terneuzen to Paiporta | 847.70 mi (1,364.24 km) |
| Terneuzen to Pajara | 1,840.09 mi (2,961.34 km) |
| Terneuzen to Palafolls | 669.69 mi (1,077.76 km) |
| Terneuzen to Palafrugell | 651.34 mi (1,048.24 km) |
| Terneuzen to Palamos | 656.37 mi (1,056.32 km) |
| Terneuzen to Palencia | 755.00 mi (1,215.05 km) |
