| Eugene to Cockermouth | 4,756.51 mi (7,654.87 km) |
| Eugene to Colchester | 5,016.33 mi (8,073.01 km) |
| Eugene to Coleford | 4,925.67 mi (7,927.10 km) |
| Eugene to Colne | 4,829.94 mi (7,773.04 km) |
| Eugene to Colwyn Bay | 4,817.83 mi (7,753.55 km) |
| Eugene to Congleton | 4,865.01 mi (7,829.48 km) |
| Eugene to Conisbrough | 4,874.97 mi (7,845.51 km) |
| Eugene to Connahs Quay | 4,839.21 mi (7,787.96 km) |
| Eugene to Consett | 4,787.24 mi (7,704.31 km) |
| Eugene to Conwy | 4,814.76 mi (7,748.60 km) |
| Eugene to Cookstown | 4,664.87 mi (7,507.39 km) |
| Eugene to Corby | 4,941.48 mi (7,952.54 km) |
| Eugene to Corfe Mullen | 4,996.10 mi (8,040.44 km) |
| Eugene to Corsham | 4,956.44 mi (7,976.61 km) |
| Eugene to Coseley | 4,900.68 mi (7,886.89 km) |
