| Norristown to Campo de Criptana | 3,722.94 mi (5,991.49 km) |
| Norristown to Campos del Puerto | 4,014.15 mi (6,460.15 km) |
| Norristown to Canals | 3,857.93 mi (6,208.74 km) |
| Norristown to Candelaria | 3,401.84 mi (5,474.73 km) |
| Norristown to Canet de Mar | 3,925.11 mi (6,316.85 km) |
| Norristown to Cangas | 3,372.58 mi (5,427.64 km) |
| Norristown to Cangas de Narcea | 3,455.81 mi (5,561.58 km) |
| Norristown to Canovellas | 3,910.37 mi (6,293.12 km) |
| Norristown to Canteras | 3,878.47 mi (6,241.80 km) |
| Norristown to Cantillana | 3,645.47 mi (5,866.82 km) |
| Norristown to Capdepera | 4,024.83 mi (6,477.33 km) |
| Norristown to Carballo | 3,353.83 mi (5,397.48 km) |
| Norristown to Carcagente | 3,859.41 mi (6,211.12 km) |
| Norristown to Cardedeu | 3,913.26 mi (6,297.78 km) |
| Norristown to Carlet | 3,852.71 mi (6,200.34 km) |
