| Olgiate Olona to Calne | 638.40 mi (1,027.40 km) |
| Olgiate Olona to Cam | 661.44 mi (1,064.48 km) |
| Olgiate Olona to Camberley | 590.32 mi (950.03 km) |
| Olgiate Olona to Camborne | 727.39 mi (1,170.62 km) |
| Olgiate Olona to Cambridge | 602.90 mi (970.28 km) |
| Olgiate Olona to Cambuslang | 903.07 mi (1,453.35 km) |
| Olgiate Olona to Canford Cliffs | 608.02 mi (978.51 km) |
| Olgiate Olona to Cannock | 691.97 mi (1,113.62 km) |
| Olgiate Olona to Canterbury | 528.64 mi (850.76 km) |
| Olgiate Olona to Carlisle | 823.59 mi (1,325.45 km) |
| Olgiate Olona to Carlton Colville | 572.27 mi (920.98 km) |
| Olgiate Olona to Carluke | 889.86 mi (1,432.08 km) |
| Olgiate Olona to Carnoustie | 901.35 mi (1,450.58 km) |
| Olgiate Olona to Carshalton | 572.42 mi (921.22 km) |
| Olgiate Olona to Carterton | 637.11 mi (1,025.33 km) |
