| Oldham to Cividale del Friuli | 860.12 mi (1,384.23 km) |
| Oldham to Civita Castellana | 1,023.88 mi (1,647.77 km) |
| Oldham to Civitanova Marche | 1,010.22 mi (1,625.79 km) |
| Oldham to Civitavecchia | 1,017.10 mi (1,636.87 km) |
| Oldham to Civitella in Val di Chiana | 940.71 mi (1,513.93 km) |
| Oldham to Clusone | 753.63 mi (1,212.85 km) |
| Oldham to Coccaglio | 771.32 mi (1,241.32 km) |
| Oldham to Codigoro | 877.59 mi (1,412.35 km) |
| Oldham to Codogno | 784.58 mi (1,262.65 km) |
| Oldham to Codroipo | 850.63 mi (1,368.96 km) |
| Oldham to Cogoleto | 797.21 mi (1,282.98 km) |
| Oldham to Colle di Val d'Elsa | 924.18 mi (1,487.32 km) |
| Oldham to Colle Salvetti | 893.94 mi (1,438.65 km) |
| Oldham to Collecchio | 822.31 mi (1,323.37 km) |
| Oldham to Colleferro | 1,073.62 mi (1,727.82 km) |
