| Twinsburg to Ickenham | 3,719.05 mi (5,985.23 km) |
| Twinsburg to Ifield | 3,740.54 mi (6,019.82 km) |
| Twinsburg to Ilford | 3,740.12 mi (6,019.14 km) |
| Twinsburg to Ilfracombe | 3,581.67 mi (5,764.14 km) |
| Twinsburg to Ilkeston | 3,648.08 mi (5,871.02 km) |
| Twinsburg to Ilkley | 3,604.54 mi (5,800.94 km) |
| Twinsburg to Immingham | 3,673.36 mi (5,911.70 km) |
| Twinsburg to Ince-in-Makerfield | 3,584.17 mi (5,768.17 km) |
| Twinsburg to Inverness | 3,437.73 mi (5,532.49 km) |
| Twinsburg to Inverurie | 3,507.42 mi (5,644.65 km) |
| Twinsburg to Ipswich | 3,768.01 mi (6,064.03 km) |
| Twinsburg to Irlam | 3,593.30 mi (5,782.85 km) |
| Twinsburg to Irthlingborough | 3,691.93 mi (5,941.59 km) |
| Twinsburg to Irvine | 3,459.24 mi (5,567.11 km) |
| Twinsburg to Islington | 3,733.07 mi (6,007.79 km) |
