| Marsa to Ifield | 1,279.98 mi (2,059.93 km) |
| Marsa to Ilford | 1,295.03 mi (2,084.15 km) |
| Marsa to Ilfracombe | 1,402.59 mi (2,257.25 km) |
| Marsa to Ilkeston | 1,408.02 mi (2,265.99 km) |
| Marsa to Ilkley | 1,472.51 mi (2,369.77 km) |
| Marsa to Immingham | 1,415.66 mi (2,278.28 km) |
| Marsa to Ince-in-Makerfield | 1,472.45 mi (2,369.69 km) |
| Marsa to Inverness | 1,723.00 mi (2,772.90 km) |
| Marsa to Inverurie | 1,671.10 mi (2,689.37 km) |
| Marsa to Ipswich | 1,295.00 mi (2,084.10 km) |
| Marsa to Irlam | 1,462.72 mi (2,354.02 km) |
| Marsa to Irthlingborough | 1,354.96 mi (2,180.59 km) |
| Marsa to Irvine | 1,634.97 mi (2,631.23 km) |
| Marsa to Islington | 1,299.41 mi (2,091.20 km) |
| Marsa to Iver | 1,309.30 mi (2,107.12 km) |
