| Okemos to Cordele (Georgia) | 743.55 mi (1,196.62 km) |
| Okemos to Corinth (Mississippi) | 579.52 mi (932.64 km) |
| Okemos to Corinth (Texas) | 953.08 mi (1,533.83 km) |
| Okemos to Cornelius (North Carolina) | 534.33 mi (859.92 km) |
| Okemos to Cornelius (Oregon) | 1,907.93 mi (3,070.52 km) |
| Okemos to Corning (New York) | 377.09 mi (606.87 km) |
| Okemos to Corona (California) | 1,884.79 mi (3,033.28 km) |
| Okemos to Coronado (California) | 1,905.60 mi (3,066.76 km) |
| Okemos to Corpus Christi (Texas) | 1,264.26 mi (2,034.64 km) |
| Okemos to Corsicana (Texas) | 986.13 mi (1,587.02 km) |
| Okemos to Cortland (New York) | 418.37 mi (673.31 km) |
| Okemos to Corvallis (Oregon) | 1,929.23 mi (3,104.80 km) |
| Okemos to Coshocton (Ohio) | 214.79 mi (345.68 km) |
| Okemos to Costa Mesa (California) | 1,908.83 mi (3,071.96 km) |
| Okemos to Coto de Caza (California) | 1,894.74 mi (3,049.29 km) |
