| Niksar to Plombieres | 1,637.93 mi (2,636.00 km) |
| Niksar to Pont-a-Celles | 1,703.12 mi (2,740.91 km) |
| Niksar to Poperinge | 1,777.53 mi (2,860.66 km) |
| Niksar to Profondeville | 1,679.02 mi (2,702.12 km) |
| Niksar to Putte | 1,698.75 mi (2,733.88 km) |
| Niksar to Puurs | 1,714.11 mi (2,758.59 km) |
| Niksar to Quaregnon | 1,723.15 mi (2,773.14 km) |
| Niksar to Raeren | 1,630.04 mi (2,623.30 km) |
| Niksar to Ranst | 1,704.54 mi (2,743.19 km) |
| Niksar to Ravels | 1,688.23 mi (2,716.94 km) |
| Niksar to Retie | 1,683.81 mi (2,709.83 km) |
| Niksar to Riemst | 1,653.93 mi (2,661.75 km) |
| Niksar to Rijkevorsel | 1,697.75 mi (2,732.26 km) |
| Niksar to Rixensart | 1,698.19 mi (2,732.97 km) |
| Niksar to Rochefort | 1,661.17 mi (2,673.40 km) |
