| Thouare-sur-Loire to Olivenza | 658.06 mi (1,059.04 km) |
| Thouare-sur-Loire to Olot | 400.73 mi (644.92 km) |
| Thouare-sur-Loire to Onate | 296.50 mi (477.17 km) |
| Thouare-sur-Loire to Onda | 508.21 mi (817.89 km) |
| Thouare-sur-Loire to Onteniente | 585.11 mi (941.64 km) |
| Thouare-sur-Loire to Orihuela | 634.99 mi (1,021.92 km) |
| Thouare-sur-Loire to Osuna | 718.02 mi (1,155.53 km) |
| Thouare-sur-Loire to Ourense | 463.75 mi (746.34 km) |
| Thouare-sur-Loire to Oviedo | 344.53 mi (554.47 km) |
| Thouare-sur-Loire to Paiporta | 544.17 mi (875.76 km) |
| Thouare-sur-Loire to Pajara | 1,474.25 mi (2,372.58 km) |
| Thouare-sur-Loire to Palafolls | 438.42 mi (705.57 km) |
| Thouare-sur-Loire to Palafrugell | 433.37 mi (697.45 km) |
| Thouare-sur-Loire to Palamos | 436.80 mi (702.97 km) |
| Thouare-sur-Loire to Palencia | 393.41 mi (633.14 km) |
