| Muskogee to Cernavoda | 5,866.47 mi (9,441.17 km) |
| Muskogee to Chitila | 5,788.20 mi (9,315.21 km) |
| Muskogee to Cisnadie | 5,666.23 mi (9,118.92 km) |
| Muskogee to Cluj-Napoca | 5,595.99 mi (9,005.88 km) |
| Muskogee to Codlea | 5,711.19 mi (9,191.27 km) |
| Muskogee to Comanesti | 5,708.72 mi (9,187.30 km) |
| Muskogee to Comarnic | 5,739.64 mi (9,237.06 km) |
| Muskogee to Constanta | 5,895.29 mi (9,487.55 km) |
| Muskogee to Corabia | 5,772.77 mi (9,290.38 km) |
| Muskogee to Costesti | 5,742.20 mi (9,241.18 km) |
| Muskogee to Covasna | 5,728.69 mi (9,219.43 km) |
| Muskogee to Craiova | 5,721.34 mi (9,207.61 km) |
| Muskogee to Cristuru Secuiesc | 5,668.22 mi (9,122.11 km) |
| Muskogee to Cugir | 5,632.75 mi (9,065.03 km) |
| Muskogee to Cumpana | 5,895.44 mi (9,487.80 km) |
