| Sanok to Ifield | 990.96 mi (1,594.80 km) |
| Sanok to Ilford | 977.52 mi (1,573.17 km) |
| Sanok to Ilfracombe | 1,159.78 mi (1,866.48 km) |
| Sanok to Ilkeston | 1,039.20 mi (1,672.43 km) |
| Sanok to Ilkley | 1,066.16 mi (1,715.82 km) |
| Sanok to Immingham | 998.56 mi (1,607.02 km) |
| Sanok to Ince-in-Makerfield | 1,095.19 mi (1,762.54 km) |
| Sanok to Inverness | 1,206.00 mi (1,940.87 km) |
| Sanok to Inverurie | 1,136.25 mi (1,828.61 km) |
| Sanok to Ipswich | 932.36 mi (1,500.49 km) |
| Sanok to Irlam | 1,087.43 mi (1,750.05 km) |
| Sanok to Irthlingborough | 1,007.93 mi (1,622.11 km) |
| Sanok to Irvine | 1,194.58 mi (1,922.48 km) |
| Sanok to Islington | 985.63 mi (1,586.22 km) |
| Sanok to Iver | 1,003.03 mi (1,614.22 km) |
