| Princeton to Ickenham | 4,434.22 mi (7,136.19 km) |
| Princeton to Ifield | 4,449.41 mi (7,160.64 km) |
| Princeton to Ilford | 4,456.86 mi (7,172.63 km) |
| Princeton to Ilfracombe | 4,280.80 mi (6,889.29 km) |
| Princeton to Ilkeston | 4,383.66 mi (7,054.82 km) |
| Princeton to Ilkley | 4,354.14 mi (7,007.31 km) |
| Princeton to Immingham | 4,421.93 mi (7,116.41 km) |
| Princeton to Ince-in-Makerfield | 4,325.78 mi (6,961.67 km) |
| Princeton to Inverness | 4,238.85 mi (6,821.77 km) |
| Princeton to Inverurie | 4,308.35 mi (6,933.62 km) |
| Princeton to Ipswich | 4,495.91 mi (7,235.47 km) |
| Princeton to Irlam | 4,333.78 mi (6,974.54 km) |
| Princeton to Irthlingborough | 4,418.97 mi (7,111.65 km) |
| Princeton to Irvine | 4,230.29 mi (6,808.00 km) |
| Princeton to Islington | 4,449.03 mi (7,160.03 km) |
