| Rio de Mouro to Colchester | 1,031.77 mi (1,660.47 km) |
| Rio de Mouro to Coleford | 956.15 mi (1,538.78 km) |
| Rio de Mouro to Colne | 1,095.55 mi (1,763.12 km) |
| Rio de Mouro to Colwyn Bay | 1,038.25 mi (1,670.90 km) |
| Rio de Mouro to Congleton | 1,050.27 mi (1,690.25 km) |
| Rio de Mouro to Conisbrough | 1,086.29 mi (1,748.21 km) |
| Rio de Mouro to Connahs Quay | 1,041.80 mi (1,676.61 km) |
| Rio de Mouro to Consett | 1,164.76 mi (1,874.50 km) |
| Rio de Mouro to Conwy | 1,036.02 mi (1,667.31 km) |
| Rio de Mouro to Cookstown | 1,103.71 mi (1,776.25 km) |
| Rio de Mouro to Corby | 1,033.82 mi (1,663.77 km) |
| Rio de Mouro to Corfe Mullen | 902.43 mi (1,452.32 km) |
| Rio de Mouro to Corsham | 940.85 mi (1,514.15 km) |
| Rio de Mouro to Coseley | 1,013.25 mi (1,630.67 km) |
| Rio de Mouro to Cosham | 926.04 mi (1,490.32 km) |
