| Cologne to Ifield | 311.28 mi (500.95 km) |
| Cologne to Ilford | 299.97 mi (482.75 km) |
| Cologne to Ilfracombe | 480.63 mi (773.49 km) |
| Cologne to Ilkeston | 378.57 mi (609.26 km) |
| Cologne to Ilkley | 423.00 mi (680.76 km) |
| Cologne to Immingham | 354.91 mi (571.17 km) |
| Cologne to Ince-in-Makerfield | 441.92 mi (711.21 km) |
| Cologne to Inverness | 637.47 mi (1,025.90 km) |
| Cologne to Inverurie | 577.78 mi (929.85 km) |
| Cologne to Ipswich | 261.07 mi (420.15 km) |
| Cologne to Irlam | 432.84 mi (696.59 km) |
| Cologne to Irthlingborough | 338.21 mi (544.30 km) |
| Cologne to Irvine | 577.60 mi (929.56 km) |
| Cologne to Islington | 307.94 mi (495.59 km) |
| Cologne to Iver | 325.14 mi (523.26 km) |
