| Grinon to Chickasha (Oklahoma) | 4,903.60 mi (7,891.57 km) |
| Grinon to Chico (California) | 5,671.72 mi (9,127.75 km) |
| Grinon to Chicopee (Massachusetts) | 3,474.81 mi (5,592.17 km) |
| Grinon to Chillicothe (Ohio) | 4,051.07 mi (6,519.56 km) |
| Grinon to Chillum (Maryland) | 3,777.00 mi (6,078.50 km) |
| Grinon to Chino (California) | 5,801.03 mi (9,335.86 km) |
| Grinon to Chino Hills (California) | 5,805.06 mi (9,342.34 km) |
| Grinon to Chino Valley (Arizona) | 5,548.47 mi (8,929.40 km) |
| Grinon to Chippewa Falls (Wisconsin) | 4,239.80 mi (6,823.30 km) |
| Grinon to Choctaw (Oklahoma) | 4,854.68 mi (7,812.85 km) |
| Grinon to Chowchilla (California) | 5,746.42 mi (9,247.97 km) |
| Grinon to Christiansburg (Virginia) | 4,000.53 mi (6,438.23 km) |
| Grinon to Chubbuck (Idaho) | 5,171.87 mi (8,323.32 km) |
| Grinon to Chula Vista (California) | 5,841.10 mi (9,400.34 km) |
| Grinon to Cibolo (Texas) | 5,144.08 mi (8,278.60 km) |
