| Ickenham to Rossington | 135.00 mi (217.25 km) |
| Ickenham to Rosyth | 332.29 mi (534.77 km) |
| Ickenham to Rotherham | 134.87 mi (217.05 km) |
| Ickenham to Rothwell | 157.38 mi (253.27 km) |
| Ickenham to Rottingdean | 53.95 mi (86.83 km) |
| Ickenham to Rowley Regis | 93.62 mi (150.67 km) |
| Ickenham to Royal Leamington Spa | 68.73 mi (110.60 km) |
| Ickenham to Royal Tunbridge Wells | 42.53 mi (68.45 km) |
| Ickenham to Royal Wootton Bassett | 62.40 mi (100.42 km) |
| Ickenham to Royston | 147.88 mi (237.99 km) |
| Ickenham to Royston | 38.43 mi (61.84 km) |
| Ickenham to Royton | 155.50 mi (250.26 km) |
| Ickenham to Rugby | 65.89 mi (106.04 km) |
| Ickenham to Rugeley | 104.34 mi (167.91 km) |
| Ickenham to Ruislip | 1.41 mi (2.27 km) |
