| Martano to Olivenza | 1,354.73 mi (2,180.23 km) |
| Martano to Olot | 832.15 mi (1,339.22 km) |
| Martano to Onate | 1,084.96 mi (1,746.08 km) |
| Martano to Onda | 979.74 mi (1,576.73 km) |
| Martano to Onteniente | 1,010.42 mi (1,626.11 km) |
| Martano to Orihuela | 1,039.58 mi (1,673.04 km) |
| Martano to Osuna | 1,274.21 mi (2,050.65 km) |
| Martano to Ourense | 1,361.30 mi (2,190.81 km) |
| Martano to Oviedo | 1,258.46 mi (2,025.29 km) |
| Martano to Paiporta | 993.02 mi (1,598.11 km) |
| Martano to Pajara | 2,008.37 mi (3,232.16 km) |
| Martano to Palafolls | 816.82 mi (1,314.54 km) |
| Martano to Palafrugell | 796.42 mi (1,281.71 km) |
| Martano to Palamos | 797.88 mi (1,284.07 km) |
| Martano to Palencia | 1,191.73 mi (1,917.90 km) |
