| Twickenham to Ianca | 1,341.28 mi (2,158.58 km) |
| Twickenham to Iasi | 1,284.00 mi (2,066.40 km) |
| Twickenham to Iernut | 1,160.70 mi (1,867.97 km) |
| Twickenham to Ineu | 1,059.65 mi (1,705.34 km) |
| Twickenham to Jibou | 1,094.77 mi (1,761.86 km) |
| Twickenham to Jilava | 1,309.89 mi (2,108.07 km) |
| Twickenham to Jimbolia | 1,034.23 mi (1,664.44 km) |
| Twickenham to Liesti | 1,328.24 mi (2,137.60 km) |
| Twickenham to Lipova | 1,064.27 mi (1,712.78 km) |
| Twickenham to Liteni | 1,228.77 mi (1,977.52 km) |
| Twickenham to Ludus | 1,154.11 mi (1,857.36 km) |
| Twickenham to Lugoj | 1,087.02 mi (1,749.39 km) |
| Twickenham to Lupeni | 1,154.03 mi (1,857.23 km) |
| Twickenham to Magurele | 1,307.25 mi (2,103.82 km) |
| Twickenham to Mangalia | 1,434.46 mi (2,308.54 km) |
