| Milwaukie to Cognac | 5,225.69 mi (8,409.94 km) |
| Milwaukie to Cogolin | 5,559.68 mi (8,947.45 km) |
| Milwaukie to Colmar | 5,303.41 mi (8,535.01 km) |
| Milwaukie to Colombes | 5,121.40 mi (8,242.10 km) |
| Milwaukie to Colomiers | 5,389.79 mi (8,674.04 km) |
| Milwaukie to Combs-la-Ville | 5,143.82 mi (8,278.18 km) |
| Milwaukie to Comines | 5,039.70 mi (8,110.62 km) |
| Milwaukie to Compiegne | 5,109.54 mi (8,223.01 km) |
| Milwaukie to Concarneau | 5,001.85 mi (8,049.70 km) |
| Milwaukie to Conde-sur-l'Escaut | 5,072.22 mi (8,162.94 km) |
| Milwaukie to Conflans-Sainte-Honorine | 5,113.03 mi (8,228.63 km) |
| Milwaukie to Corbas | 5,376.47 mi (8,652.59 km) |
| Milwaukie to Corbeil-Essonnes | 5,144.81 mi (8,279.78 km) |
| Milwaukie to Cormeilles-en-Parisis | 5,117.24 mi (8,235.39 km) |
| Milwaukie to Cosne sur Loire | 5,223.93 mi (8,407.11 km) |
