| Pompton Plains to Olympia (Washington) | 2,411.10 mi (3,880.28 km) |
| Pompton Plains to Olympia Heights (Florida) | 1,108.53 mi (1,784.01 km) |
| Pompton Plains to Omaha (Nebraska) | 1,129.16 mi (1,817.20 km) |
| Pompton Plains to On Top of the World Designated Place (Florida) | 934.65 mi (1,504.18 km) |
| Pompton Plains to Onalaska (Wisconsin) | 883.49 mi (1,421.83 km) |
| Pompton Plains to Oneida (New York) | 161.45 mi (259.83 km) |
| Pompton Plains to Oneonta (New York) | 109.96 mi (176.96 km) |
| Pompton Plains to Ontario (California) | 2,395.94 mi (3,855.89 km) |
| Pompton Plains to Ontario (Oregon) | 2,159.57 mi (3,475.50 km) |
| Pompton Plains to Opa-locka (Florida) | 1,095.41 mi (1,762.89 km) |
| Pompton Plains to Opelika (Alabama) | 837.93 mi (1,348.52 km) |
| Pompton Plains to Opelousas (Louisiana) | 1,226.48 mi (1,973.83 km) |
| Pompton Plains to Orange (California) | 2,413.95 mi (3,884.87 km) |
| Pompton Plains to Orange (Texas) | 1,320.81 mi (2,125.64 km) |
| Pompton Plains to Orange City (Florida) | 919.80 mi (1,480.28 km) |
