| University of California-Santa Barbara to Oswaldtwistle | 5,296.65 mi (8,524.13 km) |
| University of California-Santa Barbara to Oswestry | 5,316.15 mi (8,555.52 km) |
| University of California-Santa Barbara to Otley | 5,310.82 mi (8,546.94 km) |
| University of California-Santa Barbara to Ovenden | 5,312.43 mi (8,549.53 km) |
| University of California-Santa Barbara to Oxford | 5,423.71 mi (8,728.62 km) |
| University of California-Santa Barbara to Oxted | 5,486.44 mi (8,829.57 km) |
| University of California-Santa Barbara to Padbury | 5,423.13 mi (8,727.68 km) |
| University of California-Santa Barbara to Padiham | 5,296.71 mi (8,524.23 km) |
| University of California-Santa Barbara to Paignton | 5,409.41 mi (8,705.61 km) |
| University of California-Santa Barbara to Paisley | 5,141.03 mi (8,273.68 km) |
| University of California-Santa Barbara to Palmers Green | 5,466.13 mi (8,796.88 km) |
| University of California-Santa Barbara to Parkstone | 5,449.85 mi (8,770.69 km) |
| University of California-Santa Barbara to Partick | 5,143.30 mi (8,277.34 km) |
| University of California-Santa Barbara to Patcham | 5,500.50 mi (8,852.20 km) |
| University of California-Santa Barbara to Peebles | 5,186.49 mi (8,346.85 km) |
