| Senec to Ifield | 810.31 mi (1,304.06 km) |
| Senec to Ilford | 802.32 mi (1,291.21 km) |
| Senec to Ilfracombe | 979.57 mi (1,576.47 km) |
| Senec to Ilkeston | 880.60 mi (1,417.20 km) |
| Senec to Ilkley | 919.05 mi (1,479.06 km) |
| Senec to Immingham | 850.12 mi (1,368.14 km) |
| Senec to Ince-in-Makerfield | 942.13 mi (1,516.21 km) |
| Senec to Inverness | 1,098.31 mi (1,767.56 km) |
| Senec to Inverurie | 1,031.09 mi (1,659.37 km) |
| Senec to Ipswich | 764.72 mi (1,230.70 km) |
| Senec to Irlam | 933.41 mi (1,502.18 km) |
| Senec to Irthlingborough | 841.87 mi (1,354.86 km) |
| Senec to Irvine | 1,063.64 mi (1,711.77 km) |
| Senec to Islington | 810.15 mi (1,303.80 km) |
| Senec to Iver | 827.04 mi (1,330.99 km) |
