| Norristown to Cavdir | 5,295.05 mi (8,521.56 km) |
| Norristown to Cay | 5,285.17 mi (8,505.66 km) |
| Norristown to Caybasi | 5,409.60 mi (8,705.92 km) |
| Norristown to Caycuma | 5,198.52 mi (8,366.20 km) |
| Norristown to Cayeli | 5,540.88 mi (8,917.18 km) |
| Norristown to Cayiralan | 5,436.14 mi (8,748.62 km) |
| Norristown to Cayirhan | 5,243.22 mi (8,438.14 km) |
| Norristown to Cayirli | 5,579.06 mi (8,978.62 km) |
| Norristown to Cayirova | 5,118.26 mi (8,237.04 km) |
| Norristown to Caykara | 5,540.16 mi (8,916.03 km) |
| Norristown to Cekerek | 5,394.02 mi (8,680.84 km) |
| Norristown to Cekme | 5,101.11 mi (8,209.44 km) |
| Norristown to Celtik | 5,296.46 mi (8,523.83 km) |
| Norristown to Cerkes | 5,258.33 mi (8,462.46 km) |
| Norristown to Cerkezkoy | 5,042.86 mi (8,115.70 km) |
