| Elkhart to Oakley (California) | 1,899.00 mi (3,056.15 km) |
| Elkhart to Oakton (Virginia) | 495.55 mi (797.51 km) |
| Elkhart to Oakville (Missouri) | 321.33 mi (517.13 km) |
| Elkhart to Oatfield (Oregon) | 1,836.09 mi (2,954.90 km) |
| Elkhart to Ocala (Florida) | 890.57 mi (1,433.24 km) |
| Elkhart to Ocean Acres (New Jersey) | 625.88 mi (1,007.26 km) |
| Elkhart to Ocean City (New Jersey) | 619.56 mi (997.09 km) |
| Elkhart to Ocean Pines (Maryland) | 615.42 mi (990.43 km) |
| Elkhart to Ocean Pointe (Hawaii) | 4,344.08 mi (6,991.13 km) |
| Elkhart to Ocean Springs (Mississippi) | 795.27 mi (1,279.86 km) |
| Elkhart to Oceanside (California) | 1,804.23 mi (2,903.63 km) |
| Elkhart to Oceanside (New York) | 644.77 mi (1,037.66 km) |
| Elkhart to Ocoee (Florida) | 939.52 mi (1,512.01 km) |
| Elkhart to Oconomowoc (Wisconsin) | 161.72 mi (260.26 km) |
| Elkhart to Odenton (Maryland) | 520.16 mi (837.11 km) |
