| Irthlingborough to Coswig | 553.80 mi (891.26 km) |
| Irthlingborough to Cottbus | 635.32 mi (1,022.45 km) |
| Irthlingborough to Crailsheim | 515.97 mi (830.38 km) |
| Irthlingborough to Cremlingen | 475.80 mi (765.73 km) |
| Irthlingborough to Crimmitschau | 567.14 mi (912.72 km) |
| Irthlingborough to Cuxhaven | 400.23 mi (644.11 km) |
| Irthlingborough to Dachau | 600.35 mi (966.18 km) |
| Irthlingborough to Dallgow-Doberitz | 574.98 mi (925.34 km) |
| Irthlingborough to Damme | 371.34 mi (597.62 km) |
| Irthlingborough to Darmstadt | 435.91 mi (701.53 km) |
| Irthlingborough to Dassel | 438.80 mi (706.18 km) |
| Irthlingborough to Datteln | 341.48 mi (549.55 km) |
| Irthlingborough to Dautphe | 405.89 mi (653.21 km) |
| Irthlingborough to Deggendorf | 641.58 mi (1,032.53 km) |
| Irthlingborough to Delbruck | 391.76 mi (630.48 km) |
