| Port Lavaca to Ickenham | 4,943.95 mi (7,956.52 km) |
| Port Lavaca to Ifield | 4,965.35 mi (7,990.97 km) |
| Port Lavaca to Ilford | 4,965.05 mi (7,990.47 km) |
| Port Lavaca to Ilfracombe | 4,806.00 mi (7,734.51 km) |
| Port Lavaca to Ilkeston | 4,872.91 mi (7,842.18 km) |
| Port Lavaca to Ilkley | 4,828.95 mi (7,771.44 km) |
| Port Lavaca to Immingham | 4,897.72 mi (7,882.12 km) |
| Port Lavaca to Ince-in-Makerfield | 4,808.89 mi (7,739.17 km) |
| Port Lavaca to Inverness | 4,657.85 mi (7,496.09 km) |
| Port Lavaca to Inverurie | 4,727.27 mi (7,607.81 km) |
| Port Lavaca to Ipswich | 4,992.91 mi (8,035.31 km) |
| Port Lavaca to Irlam | 4,818.04 mi (7,753.89 km) |
| Port Lavaca to Irthlingborough | 4,916.86 mi (7,912.92 km) |
| Port Lavaca to Irvine | 4,682.61 mi (7,535.92 km) |
| Port Lavaca to Islington | 4,957.98 mi (7,979.10 km) |
