| Elk City to Butzbach | 5,073.59 mi (8,165.15 km) |
| Elk City to Buxtehude | 4,985.83 mi (8,023.92 km) |
| Elk City to Cadolzburg | 5,192.90 mi (8,357.16 km) |
| Elk City to Calbe | 5,120.58 mi (8,240.78 km) |
| Elk City to Calw | 5,146.46 mi (8,282.43 km) |
| Elk City to Castrop-Rauxel | 4,981.30 mi (8,016.63 km) |
| Elk City to Celle | 5,033.37 mi (8,100.43 km) |
| Elk City to Cham | 5,265.88 mi (8,474.62 km) |
| Elk City to Chemnitz | 5,205.02 mi (8,376.67 km) |
| Elk City to Clausthal-Zellerfeld | 5,075.82 mi (8,168.74 km) |
| Elk City to Cloppenburg | 4,955.31 mi (7,974.80 km) |
| Elk City to Coburg | 5,161.95 mi (8,307.35 km) |
| Elk City to Coesfeld | 4,960.27 mi (7,982.79 km) |
| Elk City to Cologne | 4,992.60 mi (8,034.81 km) |
| Elk City to Coswig | 5,214.52 mi (8,391.95 km) |
