| Somerville to Cullman (Alabama) | 1,022.42 mi (1,645.43 km) |
| Somerville to Culpeper (Virginia) | 452.53 mi (728.28 km) |
| Somerville to Culver City (California) | 2,597.85 mi (4,180.84 km) |
| Somerville to Cumberland (Maryland) | 441.52 mi (710.56 km) |
| Somerville to Cupertino (California) | 2,684.29 mi (4,319.94 km) |
| Somerville to Cutler Bay (Florida) | 1,274.60 mi (2,051.27 km) |
| Somerville to Cutlerville (Michigan) | 740.66 mi (1,191.98 km) |
| Somerville to Cuyahoga Falls (Ohio) | 543.15 mi (874.12 km) |
| Somerville to Cypress (California) | 2,585.57 mi (4,161.08 km) |
| Somerville to Cypress Gardens (Florida) | 1,157.69 mi (1,863.12 km) |
| Somerville to Cypress Lake (Florida) | 1,253.69 mi (2,017.62 km) |
| Somerville to D'Iberville (Mississippi) | 1,282.68 mi (2,064.28 km) |
| Somerville to Dakota Ridge (Colorado) | 1,772.90 mi (2,853.20 km) |
| Somerville to Dale City (Virginia) | 417.50 mi (671.90 km) |
| Somerville to Dallas (Georgia) | 946.75 mi (1,523.64 km) |
