| Otsego to Cernavoda | 5,290.26 mi (8,513.86 km) |
| Otsego to Chitila | 5,217.90 mi (8,397.39 km) |
| Otsego to Cisnadie | 5,096.81 mi (8,202.52 km) |
| Otsego to Cluj-Napoca | 5,023.92 mi (8,085.21 km) |
| Otsego to Codlea | 5,137.81 mi (8,268.51 km) |
| Otsego to Comanesti | 5,129.41 mi (8,254.98 km) |
| Otsego to Comarnic | 5,167.45 mi (8,316.21 km) |
| Otsego to Constanta | 5,317.82 mi (8,558.21 km) |
| Otsego to Corabia | 5,210.36 mi (8,385.26 km) |
| Otsego to Costesti | 5,174.79 mi (8,328.02 km) |
| Otsego to Covasna | 5,152.42 mi (8,292.03 km) |
| Otsego to Craiova | 5,158.81 mi (8,302.31 km) |
| Otsego to Cristuru Secuiesc | 5,093.70 mi (8,197.52 km) |
| Otsego to Cugir | 5,065.23 mi (8,151.70 km) |
| Otsego to Cumpana | 5,318.42 mi (8,559.17 km) |
