| Towcester to Ianca | 1,375.91 mi (2,214.32 km) |
| Towcester to Iasi | 1,314.35 mi (2,115.24 km) |
| Towcester to Iernut | 1,195.16 mi (1,923.42 km) |
| Towcester to Ineu | 1,096.16 mi (1,764.10 km) |
| Towcester to Jibou | 1,128.09 mi (1,815.48 km) |
| Towcester to Jilava | 1,347.12 mi (2,167.98 km) |
| Towcester to Jimbolia | 1,073.16 mi (1,727.08 km) |
| Towcester to Liesti | 1,361.88 mi (2,191.74 km) |
| Towcester to Lipova | 1,101.68 mi (1,772.98 km) |
| Towcester to Liteni | 1,259.04 mi (2,026.24 km) |
| Towcester to Ludus | 1,188.62 mi (1,912.90 km) |
| Towcester to Lugoj | 1,125.07 mi (1,810.62 km) |
| Towcester to Lupeni | 1,191.66 mi (1,917.79 km) |
| Towcester to Magurele | 1,344.49 mi (2,163.75 km) |
| Towcester to Mangalia | 1,470.60 mi (2,366.70 km) |
