| Allouez to Campo de Criptana | 4,174.80 mi (6,718.70 km) |
| Allouez to Campos del Puerto | 4,437.24 mi (7,141.04 km) |
| Allouez to Canals | 4,302.54 mi (6,924.27 km) |
| Allouez to Candelaria | 4,005.32 mi (6,445.95 km) |
| Allouez to Canet de Mar | 4,328.94 mi (6,966.75 km) |
| Allouez to Cangas | 3,818.74 mi (6,145.67 km) |
| Allouez to Cangas de Narcea | 3,882.77 mi (6,248.71 km) |
| Allouez to Canovellas | 4,315.33 mi (6,944.85 km) |
| Allouez to Canteras | 4,338.06 mi (6,981.43 km) |
| Allouez to Cantillana | 4,126.90 mi (6,641.61 km) |
| Allouez to Capdepera | 4,443.33 mi (7,150.85 km) |
| Allouez to Carballo | 3,788.93 mi (6,097.70 km) |
| Allouez to Carcagente | 4,301.83 mi (6,923.12 km) |
| Allouez to Cardedeu | 4,317.63 mi (6,948.55 km) |
| Allouez to Carlet | 4,294.45 mi (6,911.25 km) |
