| Cadca to Oswestry | 971.82 mi (1,564.00 km) |
| Cadca to Otley | 926.35 mi (1,490.82 km) |
| Cadca to Ovenden | 931.93 mi (1,499.80 km) |
| Cadca to Oxford | 890.89 mi (1,433.76 km) |
| Cadca to Oxted | 835.97 mi (1,345.36 km) |
| Cadca to Padbury | 878.67 mi (1,414.08 km) |
| Cadca to Padiham | 950.00 mi (1,528.87 km) |
| Cadca to Paignton | 992.78 mi (1,597.73 km) |
| Cadca to Paisley | 1,062.70 mi (1,710.25 km) |
| Cadca to Palmers Green | 841.32 mi (1,353.97 km) |
| Cadca to Parkstone | 920.96 mi (1,482.15 km) |
| Cadca to Partick | 1,058.96 mi (1,704.23 km) |
| Cadca to Patcham | 842.07 mi (1,355.18 km) |
| Cadca to Peebles | 1,012.84 mi (1,630.01 km) |
| Cadca to Pelsall | 925.29 mi (1,489.11 km) |
