| Northampton to Cividale del Friuli | 771.44 mi (1,241.52 km) |
| Northampton to Civita Castellana | 924.61 mi (1,488.02 km) |
| Northampton to Civitanova Marche | 914.60 mi (1,471.90 km) |
| Northampton to Civitavecchia | 916.81 mi (1,475.47 km) |
| Northampton to Civitella in Val di Chiana | 842.12 mi (1,355.26 km) |
| Northampton to Clusone | 657.07 mi (1,057.45 km) |
| Northampton to Coccaglio | 674.02 mi (1,084.73 km) |
| Northampton to Codigoro | 782.52 mi (1,259.34 km) |
| Northampton to Codogno | 685.91 mi (1,103.86 km) |
| Northampton to Codroipo | 760.53 mi (1,223.96 km) |
| Northampton to Cogoleto | 695.71 mi (1,119.64 km) |
| Northampton to Colle di Val d'Elsa | 824.71 mi (1,327.24 km) |
| Northampton to Colle Salvetti | 793.85 mi (1,277.57 km) |
| Northampton to Collecchio | 723.70 mi (1,164.68 km) |
| Northampton to Colleferro | 974.42 mi (1,568.18 km) |
