| Targu-Mures to Olivenza | 1,685.80 mi (2,713.04 km) |
| Targu-Mures to Olot | 1,127.07 mi (1,813.84 km) |
| Targu-Mures to Onate | 1,338.18 mi (2,153.59 km) |
| Targu-Mures to Onda | 1,322.82 mi (2,128.88 km) |
| Targu-Mures to Onteniente | 1,377.71 mi (2,217.21 km) |
| Targu-Mures to Orihuela | 1,420.10 mi (2,285.43 km) |
| Targu-Mures to Osuna | 1,643.42 mi (2,644.82 km) |
| Targu-Mures to Ourense | 1,613.98 mi (2,597.46 km) |
| Targu-Mures to Oviedo | 1,493.54 mi (2,403.63 km) |
| Targu-Mures to Paiporta | 1,347.88 mi (2,169.21 km) |
| Targu-Mures to Pajara | 2,430.74 mi (3,911.89 km) |
| Targu-Mures to Palafolls | 1,129.12 mi (1,817.15 km) |
| Targu-Mures to Palafrugell | 1,102.69 mi (1,774.60 km) |
| Targu-Mures to Palamos | 1,106.32 mi (1,780.45 km) |
| Targu-Mures to Palencia | 1,463.99 mi (2,356.07 km) |
