| Waterville to Orangeburg (South Carolina) | 970.07 mi (1,561.17 km) |
| Waterville to Orangevale (California) | 2,649.08 mi (4,263.29 km) |
| Waterville to Orchards (Washington) | 2,531.11 mi (4,073.43 km) |
| Waterville to Orcutt (California) | 2,733.55 mi (4,399.22 km) |
| Waterville to Oregon (Ohio) | 721.84 mi (1,161.69 km) |
| Waterville to Oregon (Wisconsin) | 988.71 mi (1,591.18 km) |
| Waterville to Oregon City (Oregon) | 2,541.37 mi (4,089.95 km) |
| Waterville to Orem (Utah) | 2,140.10 mi (3,444.17 km) |
| Waterville to Orinda (California) | 2,720.42 mi (4,378.10 km) |
| Waterville to Orland Park (Illinois) | 938.54 mi (1,510.43 km) |
| Waterville to Orlando (Florida) | 1,282.51 mi (2,064.00 km) |
| Waterville to Ormond Beach (Florida) | 1,225.55 mi (1,972.34 km) |
| Waterville to Oro Valley (Arizona) | 2,356.84 mi (3,792.96 km) |
| Waterville to Oroville (California) | 2,641.58 mi (4,251.22 km) |
| Waterville to Oshkosh (Wisconsin) | 933.44 mi (1,502.23 km) |
