| Colonia to Olivares | 3,572.65 mi (5,749.62 km) |
| Colonia to Olivenza | 3,488.24 mi (5,613.78 km) |
| Colonia to Olot | 3,839.62 mi (6,179.27 km) |
| Colonia to Onate | 3,588.65 mi (5,775.38 km) |
| Colonia to Onda | 3,779.44 mi (6,082.43 km) |
| Colonia to Onteniente | 3,798.65 mi (6,113.34 km) |
| Colonia to Orihuela | 3,805.65 mi (6,124.61 km) |
| Colonia to Osuna | 3,629.98 mi (5,841.88 km) |
| Colonia to Ourense | 3,351.77 mi (5,394.15 km) |
| Colonia to Oviedo | 3,420.61 mi (5,504.93 km) |
| Colonia to Paiporta | 3,788.70 mi (6,097.32 km) |
| Colonia to Pajara | 3,464.17 mi (5,575.05 km) |
| Colonia to Palafolls | 3,867.48 mi (6,224.11 km) |
| Colonia to Palafrugell | 3,878.73 mi (6,242.22 km) |
| Colonia to Palamos | 3,879.39 mi (6,243.28 km) |
